Yueqing Huixian Electric Technology Co., Ltd.

< < Motor soft start cabinet --- Contact information <
Yueqing Huixian Electric Technology Co., Ltd. < Customer service hotline:

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Address: No. Songhu Road, Songhu Industrial Zone, Yueqing City, Zhejiang Province
< < < Motor soft start cabinet --- technical parameters<, for fire protection Provide guarantee for the further development of the industry. The fire protection industry is gradually developing and growing under the influence of many favorable factors.
< , Alarm function: This system can detect the operating status of key equipment such as water pressure, water flow, air switch, motor driver, thermal element, etc. in the control area
< , Fire alarm host multi-line module There is a corresponding start and stop button on the multi-line control panel on the panel that starts the alarm host, which is the first situation you mentioned.
< At the same time, fire protection publicity, training and education should be carried out regularly to improve employees' skills in preventing fires, fighting early fires, and escaping and self-rescuing, so as to keep the alarm bells ringing.
< ,?-Power supply and distribution system design specifications
< , inspection equipment has over-current, over-voltage [motor soft start cabinet---], under-voltage, lack of phase and other protection functions and is equipped with over-current, over-voltage [motor soft start cabinet---] Flow fault signal light.
<. Reduce water supply and power consumption by reducing the number of revolutions of the water pump according to cubic characteristics. For example, the water supply volume is % of the rated value and fire protection products remain unchanged, which cannot achieve the effect of stimulating industry upgrading.
< The installation form and number of safety exits and stairwells in public entertainment venues, shops, and underground crowded places do not comply with regulations.
<. During inspection, the motor speed is low and the system does not generate water pressure. During inspection, the driving power of the fire pump is very small, about one percent of the rated power of the pump motor, so the energy saving is significant.
< < Motor soft-start cabinet---Functional features<, The water pump control cabinet fully absorbs the advanced experience in water pump control at home and abroad
<, High [Motor soft-start cabinet---] water level starts with low water level Automatic rotation when the pump stops at ultra-high pressure and starts at the same time. It is also equipped with a working status (manual, automatic) selection switch
<, and the system does not generate water pressure. During inspection, the driving power of the fire pump is very small, about one percent of the rated power of the pump motor, so the energy saving is significant.
< , The company's main fire protection business is in cooperation with the Beijing Ministry of Public Security Fire Assessment Center, National Fire Protection Electronic Products Supervision and Quality Center, National Fixed Fire Extinguishing System and Fire Resistant Components Quality Supervision Center
<, Pump control system automatic inspection on pump control times The main components in the circuit are checked one by one for their operating status, and the components in the secondary circuit are also tested
<, which is a comprehensive judgment factor in fire power supply.
< , It has the function of displaying the status, operation process, current and voltage during inspection operation
< , lower manufacturing cost, easier operation and longer service life. After using single-chip microcomputer technology on the fire pump automatic inspection controller, the system becomes simpler, the manufacturing cost of the product is lower
<, and the inspection operation parameters can be displayed through the interface. (Optional)
< , Whether it is natural or man-made damage, it will inevitably cause serious losses. In fact, the essential difference between fire-fighting facilities and non-fire-fighting facilities is that the former should be guaranteed to work normally once they are not used.
< < Motor soft start cabinet --- working principle <, dual power mutual switching device, spray pump control cabinet, fire hydrant pump control cabinet can be customized according to customer needs.
< , fire maintenance personnel can be sent to the local area quickly to turn on the key switch to force the landing.
<, with fault content record storage and printing functions. The type of corresponding fault record and the time of occurrence are displayed clearly and easily at a glance.
<, limit the voltage drop during starting and reduce the current peak.
< , the one-way valve disc of the system is damaged or stuck by debris, and the valve opening is not enough, the local water head loss increases a lot.
< , Not marked as direct starting: -△Reduced voltage starting: self-coupling reduced voltage starting r: soft start.
< . One is to control the microcontroller to start the three-phase trigger program during normal startup and trigger the three-phase thyristor to complete the soft start control of the fire water pump
<. With the continuous improvement and development of the construction industry Bang Company has launched a series of water pump inspection fire control cabinets using the latest achievements in control technology in accordance with national standards.
< , So it is a kind of [motor soft start cabinet---] universal interface motor control box with a wide range of applications.
< , perform fire pump inspections for several hours to hundreds of hours. At the same time, the energy consumption during fire inspections is only about % of the rated power.
< <